28325352

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5647}}^1$

素因数の和:5686

約数の個数: 64

約数和(自身を含む): 81331200

約数和(自身を除く): 53005848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 418, 456, 627, 836, 1254, 1672, 2508, 5016, 5647, 11294, 16941, 22588, 33882, 45176, 62117, 67764, 107293, 124234, 135528, 186351, 214586, 248468, 321879, 372702, 429172, 496936, 643758, 745404, 858344, 1180223, 1287516, 1490808, 2360446, 2575032, 3540669, 4720892, 7081338, 9441784, 14162676, 28325352]

約数ペア:

[(1, 28325352), (2, 14162676), (3, 9441784), (4, 7081338), (6, 4720892), (8, 3540669), (11, 2575032), (12, 2360446), (19, 1490808), (22, 1287516), (24, 1180223), (33, 858344), (38, 745404), (44, 643758), (57, 496936), (66, 429172), (76, 372702), (88, 321879), (114, 248468), (132, 214586), (152, 186351), (209, 135528), (228, 124234), (264, 107293), (418, 67764), (456, 62117), (627, 45176), (836, 33882), (1254, 22588), (1672, 16941), (2508, 11294), (5016, 5647)]